Worldwide Half Marathon Calendar – Manually Vetted Races | HalfMarathon.net 2,426 events | HalfMarathon.net

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Aug

29

2026

Vancouver, Washington (United States of America) - "PeaceHealth Appletree Marathon, First Responder Marathon Relay, Half Marathon and Sunset 5K". Choose from the Sunset 5K Saturday night or a marathon/half marathon on Sunday. Do both the for the Beastman Medal. Our new one loop course is a Boston Qualifier route! This Run Through History will take you on a flat, fast and scenic Boston-Qualifying Marathon, First Responder's Relay Marathon, Half Marathon & 5K course through Fort Vancouver, Officers Row, the Army Barracks, Pearson Airport the oldest operating airport in the USA, the Historical Old Apple Tree, along the majestic Columbia River and many other historical vantage points. There is so much to see that the miles will fly by! https://whyracingevents.com/appletree-run

Sep

07

2026

Redmond, Washington (United States of America) - "Redmond Harvest Half Marathon". Harvest the fruits of your training at the Redmond Harvest Half Marathon, to be held Labor Day Monday (September 7, 2026)! Starting from Redmond's Marymoor Park, the Harvest Half is a fast, flat out-and-back half-marathon that goes west out of Marymoor Park and north on the Sammamish River Trail before returning to the start. Whether this is your first half-marathon, or you are experienced with this distance, this 13.1-mile course will give you an opportunity for your running goals to come to fruition. Come support a local race put on by Lake Sammamish Run Club and Seattle United Runners and finish your summer with a bang. www.redmondharvesthalf.com

Sep

27

2026

Woodinville, Washington (United States of America) - "Run or Wine 5k & 10k (September)". Whether you're racing for a personal best or strolling for the wine, this event is for you! Join us for the Run or Wine 5K & 10K, a fun and scenic race that blends fitness, fresh air, and a well-earned pour at the end. Choose between a 5K or challenge yourself with the 10K route. Perfect for runners, walkers, and wine lovers alike' this is a race where everyone wins. Run hard, walk proud, or just come for the wine. Registration includes run/walk and wine tasting (beer, cider & some non-alcoholic options as well). Go to our website for more information about the event. https://runsignup.com/Race/WA/Woodinville/RunorWine5KSeriesSeptember2024?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt

Oct

18

2026

Vancouver, Washington (United States of America) - "Girlfriends Run". The 20th Annual Girlfriends Run offers a Half Marathon, 10K & 6K designed specifically for women to get together to do something good for themselves and to help support a very important women's cause. We started this event to honor and support one of our BFFs, Joleen Skarberg, who was diagnosed with breast cancer and continues to run it every year with her daughters, sisters, nieces, cousins and girlfriends! Watch for her - she'll be wearing #1! https://whyracingevents.com/girlfriends-run

Nov

28

2026

Seattle, Washington (United States of America) - "Coffee Lovers Run 5K / 10K / 13.1 Seattle". Love running? Love coffee? Why not both? Join us for the Coffee Lovers Run, where every mile leads you closer to great coffee, good vibes, and even better company. Set a goal, bring a friend, and join this super fun run. https://runsignup.com/Race/WA/Seattle/CoffeeLoversRun5K10KSEATTLE1128?aflt_token=Nktw0AUB3nF4FPeh7Y7AWqQewFdw9sGt



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